[The history of preliminary and periodical examinations in the Urals].
D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D010808:Physical Examination / Q000266:history*; D011635:Public Health Administration / Q000266:history; D012425:Russia (Pre-1917)
K istorii predvaritel'nykh i periodicheskikh osmotrov na Urale.